THIRUVANANTHAPURAM: Youth Congress general secretary Rahul Mankoottathil has said that he will demand the resignation of MLA Mathew Kuzhalnadan if the CPM's claim that he appeared for the accused in a POCSO case is proved. The official record of who appears is a court order or a copy of the judgment. It contains the name of another lawyer. Still, the comrades are spreading lies that Kuzhalnadan was present for the accused and saying unrelated things to his question challenging them to prove it.